<template>
  <div>
    <h1>{{message}}</h1>
  </div>
</template>
<script setup>
// js
let message="我是绑定信息1"
setTimeout(()=>{
console.log(message)
message = "我是更改后的信息"
console.log(message)
},2000)
</script>

<style scoped>
h1{
    color: rgb(255, 0, 102);
}
</style>
